UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LkV1KF3MiMG3/joScGY8pZs8SMA58JAH9nYYFIDnyA4=' 
WHERE 
  key_id = 'e23591ddda5c9d262c4451da28bf8b69330d74cbbadfbf807844085694864e37' 
  AND (
    token = 'LkV1KF3MiMG3/joScGY8pZs8SMA58JAH9nYYFIDnyA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )